Hello,
Thank you for contacting National Instruments.
If your computer network will be within 300 feet of your cFP controller, a wireless access point would probably work the best. This will essentially be same as connecting to your ethernet with a cable, but without the cable. There are many different companies that create these wireless network access points, if the range is too great, you may need to look into adding a repeater to extend your range.
Regards,
Bill B
Applications Engineer
National Instruments